The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 26, 2000
Filed:
Oct. 21, 1999
Scott D Augustine, Bloomington, MN (US);
Paul Anthony Iaizzo, White Bear Lake, MN (US);
Ephraim M Sparrow, St. Paul, MN (US);
Paul Steven Johnson, White Bear Lake, MN (US);
Randall C Arnold, Minnetonka, MN (US);
Augustine Medical, Inc., Eden Prairie, MN (US);
Abstract
A weight-bearing apparatus such as a cushion, prosthetic device, or bed mattress includes a support surface having a shaped or sculpted portion that conforms to the shape of a body portion being supported. The shaped portion fits to the body portion, thereby to position the body portion so as to situate one or more weight-bearing parts of the body portion over specific zones of the support surface that are cooled below normal body temperature. The reduced temperature applied to the zones of the support surface removes heat from the weight-bearing areas, thereby reducing the risk of injury to tissue in those areas.